JP3320666B2 - Road sign board mounting structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a road sign board mounting structure in the traffic field.

[0002]

2. Description of the Related Art Heretofore, arrow signs, entry-prohibition boards, stop boards, and others for automobile guidance have been widely used as road signs.

[0003] These road signs are known to be fixed to telegraph poles, road sign towers and the like with bolts and nuts, or to be mounted on portable and foldable uprights.

[0004]

As described in Japanese Utility Model Publication No. 3004409, an arrow plate is installed on a mountain-shaped or U-shaped installation table to form a road sign on a road. It may be erected, or it may be formed in a panel shape as shown in Japanese Utility Model Application Laid-Open No. 2-29080, and a bolt mounting hole may be formed in a peripheral portion thereof to be mounted at a predetermined location.

However, in the former case, when the arrow plate is set at a predetermined height, the installation table becomes large, which makes it bulky to carry and store, which is inconvenient. Was inconvenient.

For this reason, it has been proposed to attach an arrow plate to a road sign cone of a pointed hat as disclosed in Japanese Utility Model Laid-Open No. 62-37397.

However, since the arrow plate is attached to the road sign cone with a hanging belt, the stability of the attachment of the arrow plate is poor, and the durability of the arrow belt is poor. In addition, if it gets wet in the rain or the like, it may cause discomfort to the mobile phone. In addition, it is necessary to use two upper and lower hooking belts on the back of the arrow plate in order to turn the arrow plate and display both directions, which increases the number of members. Was.

[0008]

SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and has been made in consideration of the above-mentioned problems. A U-shaped pivot support with a U-shaped cross-section is attached so that the protruding ridges on both sides are attached in the axial direction of the pointed hat-shaped road sign cone, and a handle is protruded at the tip. Or a V-shaped rigid attachment is attached to the pivot support so as to be pivotable in the vertical direction orthogonal to the arrow direction of the road sign cone, and the above-mentioned road sign plate is placed on the pointed hat-shaped road sign cone. Insert the mounting fixture, contact the ridges on both sides of the pivot support on the back of the road sign plate with the side of the road sign cone, and abut the inner part of the mounting fixture to handle the mounting handle. By pushing down, the arrow sign road sign board is elasticized into a road sign cone. To provide a mounting structure of a road sign plate, characterized in that as fixed by pressing to.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The mounting structure of the road sign board of the present invention comprises a pivotal support member having a U-shaped cross section at the center of the back of the road sign board of an arrow plate for light reflection and LED emission. Each of the ridges is attached in the axial direction of a pointed hat-shaped road sign cone, and a U-shaped or V-shaped rigid attachment having a handle protruding at the tip is used. The road sign is attached to the pivot support so as to be pivotable in the vertical direction perpendicular to the arrow direction of the sign cone, and the above-mentioned mounting device is inserted into the road sign plate from above the pointed hat-shaped road sign cone. An arrow plate road sign plate by pressing the protrusions on both sides of the pivotal support on the back of the plate against the side surface of the road sign cone and abutting the inner side of the mount and pushing down the handle of the mount. Is elastically pressed against the road sign cone to secure it. It is.

As shown in FIG. 1, the road sign board 1 has an arrow shape in the form of an arrow, and a light reflection type, an LED light emitting type, and others can be applied.

At the center of the rear surface of the road sign board 1, a channel-shaped or U-shaped pivotal support 2 as shown in FIGS. It is so arranged in the axial direction of the cone 4 for marking,
Both ends of a rigid mounting member 5 made of a metal such as a U-shaped or V-shaped steel or aluminum material or engineered plastics are pivotally attached to the protruding ridge portion 3 with a pivoting material 6 such as a bolt or a nut. .

As shown in FIG. 2, the mounting fixture 5 is dimensioned so that it can be inserted into the upper part of the road sign cone 4 made of a synthetic resin and has a pointed hat shape, as shown in FIG. The protrusions 3 on both sides abut against the side peripheral surface of the road sign cone 4, and the inner side of the fixture 5 abuts on the road sign cone 4, thereby enabling accurate positioning along the axial direction of the road sign cone 4. As described above, the handle 7 protruding from the rear part of the attachment 5 is pushed down to elastically press and fix the peripheral portion of the cone 4 for road sign.

In addition, as shown in FIGS. 2 and 3, one or a plurality of mounting holes 9 for mounting a self-drilling screw 8 are formed in the side peripheral portion of the U-shaped or V-shaped mounting tool 5 as shown in FIGS. When the road sign board 1 is mounted on the road sign cone 4 as shown in FIG. 2, a self-drilling screw 8 is inserted from the mounting hole 9 with a screwdriver (not shown) and screwed into the road sign cone 4. The road sign board 1 cannot be easily removed.

In particular, when the road sign board 1 is an arrow board,
As shown in FIG. 4, this can be turned 180 degrees and attached to the road sign cone 4, and can be used as an arrow plate in both left and right directions, which is preferable.

[0015]

1 to 4 show an embodiment of the present invention. The road sign board 1 is an arrow board with LED light emission,
As shown in FIGS. 2 and 3, a channel-shaped pivotal support 2 is attached to the center of the back surface, and a U-shaped steel-made attachment 5 having a diameter slightly larger than the outer diameter of the upper part of the road sign cone 4. Both ends are bolts and nuts pivoting material 6 and projecting ridges 3 on both sides of pivot support 2
It is pivotally attached to the vertical direction.

When the above-mentioned road sign board 1 is inserted by horizontally extending the back mounting fixture 5 from above the road sign cone 4 as shown in FIGS. 1 and 2, the ridges on both sides of the back pivot support 2 are provided. When the handle 7 of the fixture 5 is pushed down at the locking position above the road sign cone 4, the ridge 3 and the fixture 5 elastically attach the road sign cone 4 to the road sign cone 4. It can be pressed and fixed, can be fixed very easily and can be used as a road traffic sign.

In the removal, when the handle 7 of the fixture 5 is pushed up in a reverse procedure to the above, the fixed state of the road sign board 1 is released. I can remove it.

A self-drilling screw 8 is inserted from a mounting hole 9 of the mounting tool 5 with a screwdriver or the like and screwed to the road sign cone 4, so that the road sign plate 1 can be integrally fixed. It can be difficult to remove from the road sign cone easily, and it can be prevented from falling off or plagiarism.

Also, as shown in FIG. 4, even if the road sign board 1 of the above-mentioned arrow board 2 is turned by 180 degrees, it can be mounted on the road sign cone 4 as described above. Easy.

In the above description, the arrow sign road sign board has been described, but the display is preferably light reflection or LED light emission.
It can be diverted to other things.

[0021]

As described above, according to the present invention, a pivotal support having a U-shaped cross section is provided at the center of the back surface of the road sign board of the arrow board for light reflection and LED emission . Each part is attached in the axial direction of a pointed hat-shaped road sign cone, and a U-shaped or V-shaped rigid fixture with a handle protruding at the tip is attached to the road sign cone. Since it is attached to the pivot support so as to be able to turn in the vertical direction perpendicular to the direction, the road sign plate of the arrow plate of light reflection and LED emission is turned to the pointed hat-shaped road sign cone, and the arrow direction is either left or right. It can be attached in the direction of, and it is very easy to insert the mounting tool into the pointed hat-shaped road sign cone widely used on the road and fix it in a stable state and display the road sign board Can be done.

Further, a mounting member for a road sign plate is inserted from above a pointed hat-shaped road sign cone, and ridges on both sides of the pivot support on the back of the road sign plate are attached to the side surfaces of the road sign cone. Since the road sign board of the arrow plate is elastically pressed and fixed to the road sign cone by pressing the handle of the fixture downward by contacting the inside of the fixture with the inside of the fixture, light reflection is achieved. And the road sign board of the arrow board of LED emission, the handle of the mounting tool to the pointed hat-shaped road sign cone with the ridge on both sides of the pivot support on the back and the U-shaped or V-shaped mounting tool By pressing down, it can be elastically pressed and fixed, and the road sign plate can be attached in the axial direction of the road sign cone with the ridge of the pivotal support, and it is stable without being inclined by wind or vibration. To the road sign cone.

The pivotal support and the fixture are formed so that the handle of the fixture is pushed upward to release the arrow sign road sign plate from the road sign cone. When removing the luminous arrow sign road sign board from the pointed hat-like road sign cone, the fixed state of the road sign board can be easily released by pushing up the handle of the mounting tool, and the road sign board can be released. Can be easily lifted up and removed from the pointed hat-shaped road sign cone.

Further, a mounting hole for inserting a self-drilling screw is provided in a peripheral portion of the mounting tool, and the self-drilling screw is inserted into the mounting hole, screwed to a road sign cone, and a road sign plate is fixed. Also, it is possible to make it difficult to remove the road sign plate of the arrow sign of light reflection or LED emission from the road sign cone, and it can be stored so as to be prevented from falling off or theft.

Further, the arrow sign of the road sign board is set to 180
Since so as to secure the road sign cone to allow the arrows indicated in both side of the left and degrees turning, the road sign board
If it is turned 180 degrees, it can be used as an arrow plate that can be directed in either direction.

[Brief description of the drawings]

FIG. 1 is an explanatory view of an attached state of a road sign board according to one embodiment of the present invention;

FIG. 2 is a side view of the above;

FIG. 3 is a side view (a) and a plan view (b) for explaining the mounting structure of the pivot support and the mounting tool.

FIG. 4 is a front view in which the road sign board of the arrow plate is mounted in the opposite direction.

[Brief description of reference numerals]

1 ... road sign board 2 ... pivot support 3 ...
Protrusions 4 ... Cones for road sign 5 ... Fittings 6 ...
Pivot material 8 Self-drilling screw 9 Mounting hole

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E01F 9/011 E01F 13/00

Claims (4)

(57) [Claims] 1. A road sign cone having a U-shaped cross section at the center of the back surface of a road sign plate of an arrow plate of light reflection or LED emission, and a ridge on both sides thereof having a pointed hat shape. And a U-shaped or V-shaped rigid attachment with a handle protruding at the tip so as to be pivotable in the vertical direction perpendicular to the arrow direction of the road sign cone. again and again and attached, pointy road sign board described above from the top of the hat-shaped road sign cone and inserting the fixture, road signs on both sides of the ridges of the pivot支具the back of the road sign board The road sign board of the arrow board is elastically pressed to the road sign cone by pressing the handle of the fixture downward by abutting against the side surface of the mounting cone and abutting the inner portion of the mounting fixture so as to be fixed. A road sign board mounting structure, characterized in that: 2. The pivot support and the fixture according to claim 1, wherein the handle of the fixture is pushed upward to release the road sign board of the arrow plate from the road sign cone. Mounting structure for road sign boards. 3. A mounting hole for inserting a self-drilling screw is provided in a peripheral portion of the mounting tool, and the self-drilling screw is inserted into the mounting hole and screwed to a road sign cone to fix the road sign plate. The mounting structure for a road sign board according to claim 1 or 2. 4. Turning the arrow plate of the road sign board 180 degrees
The mounting structure for a road sign board according to any one of claims 1 to 3, wherein the road sign plate is fixed to a cone for a road sign so that an arrow can be indicated in both right and left directions .